wxDC::GetHandle support for wxGTK

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72226 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2012-07-28 19:31:18 +00:00
parent 6d4b1e2759
commit 8e72f2cd18
5 changed files with 16 additions and 3 deletions

View File

@@ -136,6 +136,7 @@ public:
virtual void EndPage() { }
virtual GdkWindow* GetGDKWindow() const { return NULL; }
virtual void* GetHandle() const { return GetGDKWindow(); }
// base class pure virtuals implemented here
virtual void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height);

View File

@@ -39,6 +39,7 @@ public:
// overridden from wxDCImpl
virtual void DoGetSize( int *width, int *height ) const;
virtual wxBitmap DoGetAsBitmap(const wxRect *subrect) const;
virtual void* GetHandle() const;
// overridden for wxMemoryDC Impl
virtual void DoSelect(const wxBitmap& bitmap);

View File

@@ -227,6 +227,7 @@ public:
bool IsOk() const;
virtual void* GetCairoContext() const;
virtual void* GetHandle() const;
bool CanDrawBitmap() const { return true; }
void Clear();

View File

@@ -164,3 +164,8 @@ wxBitmap& wxMemoryDCImpl::GetSelectedBitmap()
return m_selected;
}
void* wxMemoryDCImpl::GetHandle() const
{
const wxBitmap& bmp = GetSelectedBitmap();
return bmp.GetPixmap();
}

View File

@@ -1216,6 +1216,11 @@ void* wxGtkPrinterDCImpl::GetCairoContext() const
return (void*) cairo_reference( m_cairo );
}
void* wxGtkPrinterDCImpl::GetHandle() const
{
return GetCairoContext();
}
bool wxGtkPrinterDCImpl::DoFloodFill(wxCoord WXUNUSED(x1),
wxCoord WXUNUSED(y1),
const wxColour& WXUNUSED(col),